[計量] GWD5-11
Q11:
A certain business produced x rakes each month form November through
February and shipped x/2 rakes at the beginning of each month from March
through October. The business paid no storage costs for the rakes from
November through February, but it paid storage costs of $0.10 per rake
each month from March through October for the rakes that had not been shipped. In terms of x, what was the total storage cost, in dollars, that the business paid for the rakes for the 12 months form November through October?
A. 0.40x
B. 1.20x
C. 1.40x
D. 1.60x
E. 3.20x
請問此題怎解?THX
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